ArticleNature communications2023
A single n-type semiconducting polymer-based photo-electrochemical transistor.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 77 citations in OpenAlex.
- Amplitude-controllable event-driven organic photosensors based on ionic-mediated inhibition.Nature materials · 2026Article
- Dual-Site Cu(II) Metalation in Donor-Acceptor Hydrogen-Bonded Organic Framework Enables Record High-Gain Photoelectrochemical Transistor for Ultrasensitive Biosensing.Angewandte Chemie (International ed. in English) · 2026Article
- Face-on crystallization in ambipolar organic mixed conductors enables homogeneous light-modulated artificial neurons.National science review · 2026Article
- Electrochemical in-biosensing computing.National science review · 2026Article
- Photo-Rewritable Ambipolar Organic Electrochemical Synapses with Bidirectional Optical Plasticity for Adaptive Vision in Aqueous Environments.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Organic Transistor-Based Neuromorphic Electronics and Their Recent Applications.Small methods · 2026Review
- Very-large-scale mimetic optogenetic synapses for physical reservoir computing.Nature communications · 2026Article
- Near-infrared organic photoelectrochemical synaptic transistors by wafer-scale photolithography for neuromorphic visual system.Nature communications · 2025Article
- An innovative diagnostic method for myopia using blood-based biomemristor.Materials today. Bio · 2025Article
- Designing Light-Sensitive Organic Semiconductors with Azobenzenes for Photoelectrochemical Transistors as Neuromorphic Platforms.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- An optoelectrochemical synapse based on a single-component n-type mixed conductor.Nature communications · 2025Article
- Evaluation of the Biocompatibility of Poly(benzimidazobenzophenanthroline)(BBL) Polymer Films with Living Cells.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Spatial control of doping in conducting polymers enables complementary, conformable, implantable internal ion-gated organic electrochemical transistors.Nature communications · 2025Article
- Algal polysaccharide Sacran-based conductive nanocomposites for ultrathin flexible and biodegradable organic electrochemical transistors.Npj flexible electronics · 2025Article
- Enhancing the Maturation of Human Pluripotent Stem Cell-Derived Cardiomyocytes with an n-Type Organic Semiconductor Coating.ACS applied materials & interfaces · 2024Article
- The Role of Side Chains and Hydration on Mixed Charge Transport in n-Type Polymer Films.Advanced materials (Deerfield Beach, Fla.) · 2024Article
- Single ambipolar OECT-based inverter with volatility and nonvolatility on demand.Science advances · 2024Article
- Reconfiguration of organic electrochemical transistors for high-accuracy potentiometric sensing.Nature communications · 2024Article
- Transient Response and Ionic Dynamics in Organic Electrochemical Transistors.Nano-micro letters · 2024Review
Corrections and comments
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Authors and funding
14 authors at 3 institutions in 2 countries.
Funding
Abstract
Conjugated polymer films, which can conduct both ionic and electronic charges, are central to building soft electronic sensors and actuators. Despite the possible interplay between light absorption and the mixed conductivity of these materials in aqueous biological media, no single polymer film has been utilized to create a solar-switchable organic bioelectronic circuit that relies on a fully reversible and redox reaction-free potentiometric photodetection and current modulation. Here we demonstrate that the absorption of light by an electron and cation-transporting polymer film reversibly modulates its electrochemical potential and conductivity in an aqueous electrolyte, which is harnessed to design an n-type photo-electrochemical transistor (n-OPECT). By controlling the intensity of light incident on the n-type polymeric gate electrode, we generate transistor output characteristics that mimic the modulation of the polymeric channel current achieved through gate voltage control. The micron-scale n-OPECT exhibits a high signal-to-noise ratio and an excellent sensitivity to low light intensities. We demonstrate three direct applications of the n-OPECT, i.e., a photoplethysmogram recorder, a light-controlled inverter circuit, and a light-gated artificial synapse, underscoring the suitability of this platform for a myriad of biomedical applications that involve light intensity changes.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.